<template>
  <div>

  </div>
</template>

<script>
export default {
  data(){
    return{
      activeNames: ['1']
    }
  },
  methods: {
    handleChange(val) {
      console.log(val);
    }
  }
}
</script>

<style scoped>
.el-row,h4{
  margin-top: 20px;
}
</style>